//基本颜色
@orange: #ff9d12;
@blue: #2a8eff;
@deepBlue: #0d54a4;
@red: #bf3939;
@gray: #656565;
@yellow: #fffde5;

@hover: #ff4c4c;

@black1: #070002;
@black2: #333333;

//基本样式
@border-radius: 15px;
@border: 1px solid #2a8eff;
@box-shadow: 6px 8px 10px rgba(0, 0, 0, .3);
.opacity(@alpha:0) {
  //@var: @alpha*100;
  opacity: @alpha;
  //filter: alpha(opacity=@var);
}